Initial commit: Go 1.23 release state

test/fixedbugs/bug366.go

@@ -0,0 +1,37 @@
+// run
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Issue 2206.  Incorrect sign extension of div arguments.
+
+package main
+
+func five(x int64) {
+	if x != 5 {
+		panic(x)
+	}
+}
+
+func main() {
+       // 5
+       five(int64(5 / (5 / 3)))
+
+       // 5
+       five(int64(byte(5) / (byte(5) / byte(3))))
+
+       // 5
+       var a, b byte = 5, 3
+       five(int64(a / (a / b)))
+       
+       // integer divide by zero in golang.org sandbox
+       // 0 on windows/amd64
+       x := [3]byte{2, 3, 5}
+       five(int64(x[2] / (x[2] / x[1])))
+
+       // integer divide by zero in golang.org sandbox
+       // crash on windows/amd64
+       y := x[1:3]
+       five(int64(y[1] / (y[1] / y[0])))
+}